package com.uziot.security.uaa.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

import javax.annotation.Resource;

/**
 * @author Administrator
 * @version 1.0
 **/
@Configuration
@EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Resource
    private UserDetailsService userDetailServiceImpl;
    @Autowired
    private PasswordEncoder passwordEncoder;

    /**
     * 安全拦截机制（最重要）
     */
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.cors()
                .and().csrf().disable()
                .authorizeRequests()
                .antMatchers("/r/r1").hasAnyAuthority("p1")
                .antMatchers("/login*").permitAll()
                .antMatchers("/my/login").permitAll()
                .anyRequest().authenticated()
                .and().formLogin()
        ;
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailServiceImpl).passwordEncoder(passwordEncoder);
    }

}
